2007-2009 Kawasaki KFX50 service manual, Page 68Get this manual
3INSPECTIONADJUSTMENT FRONT BRAKE LEVER FREE PLAY INSPECTION
The brake lever free play (A) should be adjusted to 1020 mm (0.40.8 in) at the tip of the brake lever
FRONT BRAKE LEVER FREE PLAY ADJUSTMENT
Loosen the upper lock nut and fully turn in the adjusting boltLoosen the lower lock nutTurn the lower adjusting bolt until specified free play is obtainedTighten the lower lock nut